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CDI Box Yamaha Big Bear YFM350FW Moto 4 YFM350ER (1990–1994)
Description:
OEM-replacement CDI box designed to restore proper timing and ignition signals for the Yamaha Big Bear 350 (1990–1994). Improves starting, throttle response, and overall engine performance while preserving original electrical characteristics.
Features:
- Fits Yamaha Big Bear YFM350FW & YFM350ER (1990-1994)
- Restores ignition timing and spark control
- Durable construction for vintage ATV reliability
- Compatible with stock wiring harness and CDI-related components
Includes:
- 1 x CDI Box
Fits Models:
- Yamaha Big Bear YFM350FW
- Yamaha Big Bear YFM350ER
Model Years:
1990-1994
Submodels:
YFM350FW, YFM350ER
Engine Options:
347cc-350cc 4-stroke
CDI Box Yamaha Big Bear YFM350FW Moto 4 YFM350ER (1990–1994)
Keywords: yamaha, big bear, yfm350fw, yfm350er, cdi box, 1990-1994, atv parts, ignition module, replacement part
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
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